spectrogram(redirected from Acoustic spectroscopy)
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A graphic or photographic representation of a spectrum. Also called spectrograph.
(General Physics) a photographic record of a spectrum
a representation or photograph of a spectrum.
a photograph of a spectrum. Also called spectrograph.See also: Color, Light
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|Noun||1.||spectrogram - a photographic record of a spectrum|
photo, photograph, pic, exposure, picture - a representation of a person or scene in the form of a print or transparent slide; recorded by a camera on light-sensitive material
visible speech - spectrogram of speech; speech displayed spectrographically